Friday, 13 January 2012

exponents video


exponents

Exponentiation is a mathematical operation, written as bn, involving two numbers, the base b and the exponent (or power) n. When n is a positive integer, exponentiation corresponds to repeated multiplication; in other words, a product of n factors of b (the product itself can also be called power):

Thursday, 12 January 2012

my first week at S.A.S. rocks! I've met some new friends who have made me feel welcome to school and people showed me around so thanks!